The incumbent will plan, negotiate, lead and administer complex procurements of goods, systems or services with specialilzed state-of-the-art, critical or scare requirements, use of a wide variety of multi-year contracts with frequest changes in therms, conditions or funding arrangements, and similar difficulties Performs procurement planning. Develops procurement objectives for the program in terms of competition and price range. Constructs contractual vehicle, including use of pricing arrangements, subcontracting policy, set-aside policies, and similar considerations.